Chair



FIG. 1 is a side elevational view of a chair showing my design;

FIG. 2 is a front elevational view; and

FIG. 3 is a top plan view thereof.

The side of the chair not shown is a mirror image of the side shown while the undisclosed rear surface of the backrest panel is plain and unornamented like the front thereof. 

The ornamental design for a chair, as shown and described. 